Invention Grant
- Patent Title: Method and system for migrating the state of a virtual cluster
- Patent Title (中): 迁移虚拟集群状态的方法和系统
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Application No.: US12813744Application Date: 2010-06-11
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Publication No.: US09047136B2Publication Date: 2015-06-02
- Inventor: Zoram Thanga , Ellard T. Roush
- Applicant: Zoram Thanga , Ellard T. Roush
- Applicant Address: US CA Redwood Shores
- Assignee: ORACLE INTERNATIONAL CORPORATION
- Current Assignee: ORACLE INTERNATIONAL CORPORATION
- Current Assignee Address: US CA Redwood Shores
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F9/44 ; G06F9/46 ; G06F13/00 ; G06F9/50

Abstract:
The administrative work needed to configure a virtual cluster is a major obstacle that limits its adoption by customers. Moreover, an organization can spend much time and effort testing a cluster configuration and would like to deploy this cluster configuration at many sites. To address these problems, the disclosed embodiments provide a mechanism that facilitates migrating a virtual cluster from a first computer system to a second computer system. During operation, the system captures the virtual cluster configuration state, including application configuration state and executables. The system then instantiates this captured state on a second computer system, thus re-creating the virtual cluster state of the first computer system on the second computer system.
Public/Granted literature
- US20110307886A1 METHOD AND SYSTEM FOR MIGRATING THE STATE OF A VIRTUAL CLUSTER Public/Granted day:2011-12-15
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